CN1489537A - Rail vehicle carbody of modular construction - Google Patents
Rail vehicle carbody of modular construction Download PDFInfo
- Publication number
- CN1489537A CN1489537A CNA028041518A CN02804151A CN1489537A CN 1489537 A CN1489537 A CN 1489537A CN A028041518 A CNA028041518 A CN A028041518A CN 02804151 A CN02804151 A CN 02804151A CN 1489537 A CN1489537 A CN 1489537A
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- China
- Prior art keywords
- module
- vehicle body
- modular walls
- floor
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
- B61D17/045—The sub-units being construction modules
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A carbody for a railbound vehicle of a modular construction comprising a floor module (1), a roof module (3), each forming single piece, self supporting structures, two end structures (2) and sides. The sides comprise vertical elements that are joint at the top to the roof module and at the bottom to the floor module and at the side to an adjoining vertical element or to an end structure. The vertical elements comprise wall modules (6, 7) and door modules (8). The door modules are self-supporting, structural parts mainly contributing to the cross-sectional strength of the vehicle, and the wall modules are thin, self-supporting structures and mainly contributes to the longitudinal strength of the vehicle. The door modules and said wall modules are the only structural parts of the sides. All joints are made with cold joining methods only.
Description
Technical field
The present invention relates to a kind of modular concept that is used for the guideway vehicle vehicle body, wherein all modules all are structures.
Background technology
Traditional guideway vehicle usually has a body construction, and this body construction comprises longitudinally, the bearing frame of vertical and horizontal beam weld together.One flat external panelling or ripple sheet material are soldered or be riveted on the described beam.Insulating material is placed between the beam and by an interior panelling and covers.
This traditional vehicle body is owing to have many shortcomings and weakened: this assembly is continuous inevitably, and this just makes delivery cycle and time of setting up elongated.This assembly is easy to the shortcoming that postpones in addition, and this is because next operation will have been waited until previous EO and just begin.The condition of the ergonomic conditional sum logic of this process is difficult.
In the vehicle body of finishing, on aesthetic and constructional shortcoming have been introduced in welding.
Because having formed the panelling of non-structure and isolated, the major part of material makes that the weight of vehicle is big.
Make the car wall thickness because need heavy beam to support described structure.
Many train builders attempt solving problem in traditional guideway vehicle by introducing the module vehicle body.
US 5,797, and No. 646 patent has been described a kind of module guideway vehicle or module road vehicle with roof and chassis, and described chassis has the sidewall that comprises framework.Described framework is the unique structure member of sidewall.Framework can be covered by panelling, perhaps can comprise vehicle window or car door.The non-structure member that sidewall is also arranged, this non-structure member comprises panelling or vehicle window.
The shortcoming of this structure is under the situation of head-on crash, must bear very high power by structure member.If the big parts of sidewall are non-structures, so whole load just must be born by roof and chassis component.
File EP 0605366A1 has shown a kind of structure of the hollow structure panelling of a belt series.The longitudinal edge of each structure panelling is strictly to be connected on the corresponding longitudinal edge of adjacent panels by continuous welding.
Design-calculated prior art vehicle has following shortcoming by this way; The shortcoming on structural and aesthetic has been introduced in welding in structure; And described structure does not allow the parts assembling of height, and this is because after welding operation electrical accessorie, coating, decoration, vehicle window and other equipment must be installed.
Summary of the invention
An object of the present invention is to obtain a kind ofly have thin-walled so that the vehicle body of big inner space to be arranged.Described wall should be by pillar, and beam and framework are not interrupted.Bigger inner space makes the traveling comfort of sitting more people or increase passenger become possibility.
Another purpose is the fitfull surface of avoiding welding to eliminate structural shortcoming and to introduce owing to welding.
Another purpose is to make production time and work effectively.This can obtain by the parts assembling with height.
Another purpose is to reduce the weight of vehicle by minimizing the material that is helpless to vehicle intensity.Lower weight causes several positive effects, for example reduces fuel cost, reduces the collision of wheel and axletree, and the wearing and tearing that reduce track.
The present invention relates to a kind of a kind of method that is used for the module vehicle body of guideway vehicle and makes described vehicle body.Described roof and floor are structural constituents disjunct, one: roof and floor module, they form a body construction with vertical structural constituent.Described perpendicular elements comprises a car door, forms a door module or a vehicle window then, and then forms a modular walls.
Additional element forms gable, driver's operator's compartment, perhaps other end construction in the end near described structure.These elements do not help the longitudinal strength of vehicle very much, but mainly help the cross-sectional strength of vehicle body.Described end construction also is important to the integraty of vehicle body.
Described modular walls mainly contains the longitudinal strength that helps vehicle.Described door module also mainly contains with the internal reinforcement thing that end construction exists as the possible form with partition wall and helps cross-sectional strength.Certain described floor and roof module all are that vertical and horizontal are crash-resistant.
Stiffening element can be integrated on roof and the floor module, in described roof and floor module, needs extra intensity, in the time of for example on being connected to door module and bogie truck.Described stiffening element is the same thick girder steel with core.Cooperate with the floor to form a crash-resistant housing with the flexing resistance and the roof of flexing resistance modular walls, roof module and the floor module together of described door module, this housing can be protected the passenger effectively under the situation of overstepping the limit.
Described modular walls cross on the length of this module should be uniformity approach, preferably 20-80mm is thick.The final thin thickness of the vehicle body of structure is 72mm traditionally now.The needs that depend on thermal insulation and intensity, the wall of structural constituent can be made with the thickness of 20mm, and still the wall thickness greater than 30mm is preferably to be easy to assemble vehicle window in described wall.
Further advantages with modular concept of the present invention are that modular walls and door module can be changed individually.If a module has partial failure, it can be removed and change it with a similar module so.Also may after having served some years, redesign vehicle to have more car door or a different layout.
Vehicle window can be adhered in the described modular walls to help shearing strength value or them can be by interior assembling, and there only have very little power to be passed in this mode to be on glass.
Description of drawings
Fig. 1 is the decomposition view of the present invention's one module vehicle body.
Fig. 2 is a door module.
Fig. 3 is the vehicle body with an internal reinforcement thing that is used for cross section load.
Fig. 4 is a modular walls that is configured in the sandwich material with terminal and internal stiffening member.
The specific embodiment
Fig. 1 is a kind of module vehicle body that is used for guideway vehicle according to preferred embodiment of the present invention.Described vehicle body comprises a roof module 3 and a floor module 1.Described roof module and floor module are structural constituents disjunct, one, and they form a body structure with module.Described modular walls comprises a car door, forms a door module 8 or a vehicle window 17 then, and then forms a modular walls 6,7.Described modular walls or described door module comprise a upper flange 18, and described upper flange 18 is outstanding with distribute loads in the join domain of adjacency module rear.
As shown in Figure 1, described module can be installed with internal stiffening member 19.Described stiffening element can be placed in the roof module and in the floor module with bear the door module or above bogie truck between load.Described stiffening element also can be installed in below the vehicle window to support and to be easy to install vehicle seat.
Additional element in the end near described structure to form gable, bind mode, driver's operator's compartment or other end construction 2.
Figure 2 shows that a door module, described door module comprises a doorframe 21 and gate flap 22.Described doorframe mainly is designed to bear cross section load.Described door module quilt is pre-assy fully, and and gate flap, door operation mechanism 23 and the sealing between gate flap and doorframe are tested together.Described module can have coating or decoration.
Described modular walls was prefabricated with most of required parts before the assembling of vehicle body.Described modular walls can fully be equipped with vehicle window when needed, electrical accessorie, heating device, air flue and ornamental panelling or coating.Be used for vehicle seat, the supporting construction of support and partition wall also can be by pre-assy.
Described floor module can and have floating floor configuration by pre-assy fully; One interior floor is placed on the damping arrangement, and wherein interior floor is equipped with carpet.
In another embodiment of the present invention, described floor module also comprises underframe and undercarriage arrangement, cabling for example, draw gear, conv, voltage transformer, (not shown) such as pneumatic tyre systems.
Described roof module also can with electrical accessorie, drafting apparatus, for example conditioning unit, air flue and air distribution device, inner and/or outside panelling, the decoration of coating or coating and light fixture be pre-assy together.The fixing of pillar and handrail also can be by pre-assy.Even pantagraph also can be included in the roof module.
As shown in Figure 3, an internal reinforcement thing 31 is arranged in the part of vehicle body.Described stiffener mainly is mounted to help the cross-sectional strength of vehicle.Described stiffener can be used in very long having in the vehicle at long interval between car door and gable.When needing a partition wall in vehicle, described stiffener can be consistent with partition wall.
In one embodiment of the invention, used a kind of sandwich material (as shown in Figure 4), described sandwich material has an outer metallic shell 41, one insulating cores 42 and an inner casing 43.Described have an extraordinary structure, and acoustic efficiency and sandwich material isolation characteristic preferably can be used in the parts of modular walls, in roof module and the floor module, but also can be applicable in stiffener or the end structure.
In another embodiment, a sandwich material also is used in the mode of a metal case and a honeycomb core.
In another embodiment, also use a kind of extruded aluminium section.
Connection between the different parts of vehicle is made by the cool working method, preferably with rivet or screw, perhaps more preferably is to use so-called Huck-bolt
TM, described Huck-bolt is a kind of grooved fastening means, it is by being deformed to form a connection.The edge of described module is to be prepared for leaning against on the edge of module, and is used to hold described connecting device.
Described connection comprises that also a sealing arrangement to be mounted some vibrations that are used for bearing in the vehicle body, has therefore increased structural damping.A kind of like this sealing arrangement comprises that one places the visco-elastic material with described connecting device junction separated by a distance.
Claims (19)
1. the vehicle body that is used for guideway vehicle of a modular construction comprises a floor module (1), one roof module (3), each all forms single, the structure of self-supporting, two end constructions (2) and sidewall, described sidewall comprises perpendicular elements, described perpendicular elements is connected on the described roof module on top, be connected on the described floor module in the bottom, and be connected on the perpendicular elements of an adjacency at sidepiece or be connected on the end construction, it is characterized in that: described perpendicular elements comprises modular walls (6,7) and door module (8), wherein door module is the structure member of self-supporting, these parts mainly contain the cross-sectional strength that helps vehicle, and modular walls wherein is the self supporting structure that approaches, it mainly contains the longitudinal strength that helps vehicle, and above-mentioned door module and above-mentioned modular walls are only structure members of described sidewall, and all connections are all only obtained by cold bonded assembly method.
2. vehicle body as claimed in claim 1 is characterized in that: described door module comprises that one has the structure doorframe of car door operating control, and one is installed in gate flap and on the described doorframe at above-mentioned gate flap and the sealing arrangement between the doorframe.
3. vehicle body as claimed in claim 1 or 2 is characterized in that: described modular walls comprises that at least one is equipped with the part of glass (17), and has required accessory and decoration.
4. each described vehicle body in the claim as the aforementioned, it is characterized in that: described roof module (3) is prefabricated, and has all accessories and decoration.
5. each described vehicle body in the claim as the aforementioned, it is characterized in that: described floor module (1) comprises that one is equipped with the interior floor of carpet.
6. each requires described vehicle body in the right as the aforementioned, and it is characterized in that: described floor module comprises a underframe and undercarriage arrangement.
7. each described vehicle body in the claim as the aforementioned is characterized in that: all connections between module are all by rivet or screw, or preferably come fastening by Huck-bolt.
8. vehicle body as claimed in claim 7, it is characterized in that: described connection comprises a visoelasticity aquaseal, described visoelasticity aquaseal is spaced apart in described connection and places away from described rivet or screw place, and wherein the visoelasticity aquaseal is mounted in vehicle body to help the damping of structure sound and vibration.
9. each described vehicle body in the claim as the aforementioned, it is characterized in that: at least one stiffener (31) is positioned on the inside of vehicle body, and wherein stiffener mainly contains the cross-sectional strength that helps vehicle, and described stiffener is consistent with a partition wall.
10. each described vehicle body in the claim as the aforementioned, it is characterized in that: described modular walls, roof module and/or floor module comprise the sandwich material of the outer steel shell with an insulating core.
11. each described vehicle body in the claim as the aforementioned; it is characterized in that: described modular walls, roof module and/or floor module comprise having an insulating core (42) and terminal (44; 45) outer steel shell (41; 43) sandwich material; wherein all parts are all connected by adhesives, and described end was mounted with being connected on protecting described core and forming module, vehicle window or the end construction that is connected to adjacency.
12. each the described vehicle body as among the claim 1-10 is characterized in that: described modular walls, roof module and/or floor module comprise the sandwich material of the outer steel shell (41,43) with an insulating core (42) and stiffening element (19).
13. each the described vehicle body as among the claim 1-10 is characterized in that: described modular walls, roof module and/or floor module comprise that one has the interlayer of outer steel shell and steel honeycomb core.
14. as each the described vehicle body among the claim 1-10, it is characterized in that: described modular walls, roof module, floor module and/or stiffener comprise extruded aluminium section.
15. each described vehicle body in the claim as the aforementioned, it is characterized in that: at least one described modular walls or described door module comprise one in the join domain of adjacency module rear outstanding upper flange (18), wherein said wing plate is mounted with distribute loads incessantly.
16. a method that is used for making the vehicle body of the modular construction that is used for guideway vehicle comprises the steps:
A) an individually prefabricated roof module, a floor module, a plurality of modular walls and a plurality of door module, wherein each module all is self-supporting, and is structurized, single structure,
B) individually prefabricated two end constructions and
C) described door module and described modular walls are connected on the described floor module in the bottom, are connected on the described roof module on top, be connected to the modular walls of adjacency at sidepiece, on door module or the end construction, described structure is only used cold worked method.
17. method as claimed in claim 17 is characterized in that: described floor module and described roof module all fully are equipped with their accessories separately.
18. as claim 17 or 18 described methods, it is characterized in that: described door module comprises a doorframe, a gate flap, an operating control and the sealing between doorframe and gate flap.
19. each the described method as among the claim 17-19 is characterized in that: described modular walls comprises that at least one is equipped with the part of glass (17).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0100230A SE521440C2 (en) | 2001-01-26 | 2001-01-26 | A wagon basket for a rail vehicle of modular construction |
| SE01002302 | 2001-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1489537A true CN1489537A (en) | 2004-04-14 |
| CN1307071C CN1307071C (en) | 2007-03-28 |
Family
ID=20282737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028041518A Expired - Fee Related CN1307071C (en) | 2001-01-26 | 2002-01-23 | Rail vehicle carbody of modular construction |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1353832B1 (en) |
| CN (1) | CN1307071C (en) |
| AT (1) | ATE382006T1 (en) |
| DE (1) | DE60224258T2 (en) |
| SE (1) | SE521440C2 (en) |
| WO (1) | WO2002058981A1 (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410118C (en) * | 2006-09-26 | 2008-08-13 | 中国南车集团眉山车辆厂 | All-purpose house car |
| CN101081619B (en) * | 2006-06-02 | 2010-12-01 | 阿尔斯通运输公司 | Side wall of the body of a railway vehicle |
| CN102060026A (en) * | 2010-09-30 | 2011-05-18 | 宋有洲 | Light transportation vehicle |
| CN102083667A (en) * | 2008-06-06 | 2011-06-01 | 巴姆邦德尔运输有限公司 | Rail vehicle car body and method of assembly |
| CN102083668B (en) * | 2008-06-06 | 2013-05-15 | 巴姆邦德尔运输有限公司 | Rail car underframe assembly and modular car body for a rail vehicle |
| CN104968552A (en) * | 2013-02-25 | 2015-10-07 | 川崎重工业株式会社 | Railroad vehicle structure |
| CN102424053B (en) * | 2007-06-07 | 2015-10-28 | 阿尔斯通运输技术公司 | The assembly method of the operator's compartment of train |
| CN105270424A (en) * | 2014-07-25 | 2016-01-27 | Ife-威奥轨道车辆门系统（青岛）有限公司 | Door structure for railway vehicle and railway vehicle with door structure |
| CN105416320A (en) * | 2015-12-09 | 2016-03-23 | 南车株洲电力机车有限公司 | Light-weight tramcar body structure, car set and manufacturing method |
| CN105416319A (en) * | 2015-12-08 | 2016-03-23 | 南车株洲电力机车有限公司 | Overall structure type vehicle body |
| CN107719395A (en) * | 2017-11-29 | 2018-02-23 | 中车资阳机车有限公司 | A kind of suspension type sky rail train body |
| CN109050552A (en) * | 2018-09-26 | 2018-12-21 | 重庆中车长客轨道车辆有限公司 | A kind of railcar and its headstock |
| CN109641596A (en) * | 2016-07-04 | 2019-04-16 | 庞巴迪运输有限公司 | Exterior panel element for vehicle |
| CN111232002A (en) * | 2020-01-16 | 2020-06-05 | 中车株洲电力机车有限公司 | Modular rail vehicle body |
| CN118560583A (en) * | 2024-08-01 | 2024-08-30 | 比亚迪股份有限公司 | Roof module, roof device and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260768A1 (en) * | 2002-12-23 | 2004-07-15 | Siemens Ag | Modular car body for large-scale vehicles, in particular rail vehicles for the transportation of people and method for producing such a car body |
| DE10331035A1 (en) * | 2003-07-09 | 2005-02-10 | Siemens Ag | Door module for car bodies of large-scale passenger vehicles, in particular rail vehicles, and method for installing such a door module |
| DE10360965A1 (en) * | 2003-12-23 | 2005-07-28 | Siemens Ag | Modular side wall of a car body, especially for rail vehicles, and method for producing such a side wall |
| DE102008048390A1 (en) | 2008-09-22 | 2010-04-08 | Bombardier Transportation Gmbh | Car body shell and method for retrofitting a car body |
| FR2936765B1 (en) | 2008-10-03 | 2014-02-28 | Alstom Transport Sa | RAILWAY CAR CASE AND METHOD OF MANUFACTURING SUCH A BOX. |
| CZ2010521A3 (en) * | 2010-06-30 | 2011-12-21 | Variel A. S. | Tramway body and process for producing floor and ceiling modules of such tramway body |
| US9623882B2 (en) * | 2013-09-04 | 2017-04-18 | Kawasaki Jukogyo Kabushiki Kaisha | Carbody of railcar |
| DE102015217239A1 (en) * | 2015-09-09 | 2017-03-09 | Siemens Aktiengesellschaft | Vehicle with door and / or window module |
| FR3054192B1 (en) * | 2016-07-19 | 2019-06-28 | Alstom Transport Technologies | METHOD OF ASSEMBLING RAILWAY VEHICLE |
| FR3074763B1 (en) * | 2017-12-13 | 2019-12-20 | Alstom Transport Technologies | RAIL VEHICLE BODY AND ASSOCIATED METHOD |
| DE102018215857A1 (en) | 2018-09-18 | 2020-03-19 | Siemens Mobility GmbH | Rail car and rail vehicle |
| CN113060170B (en) * | 2019-12-16 | 2022-06-03 | 中车唐山机车车辆有限公司 | Modular roof structure of railway vehicle |
| CN113353110B (en) * | 2021-05-24 | 2024-07-23 | 常州市新创智能科技有限公司 | Carbon fiber composite material end wall structure and forming process thereof |
| CN113619625B (en) * | 2021-08-04 | 2023-07-21 | 中车唐山机车车辆有限公司 | Rail train's automobile body and rail train |
| EP4134291A1 (en) * | 2021-08-13 | 2023-02-15 | Bode - Die Tür GmbH | Door system assembly for a vehicle, vehicle and method for forming a vehicle door portal in a vehicle |
| CN113650635B (en) * | 2021-08-19 | 2022-07-26 | 中车唐山机车车辆有限公司 | Conference carriage and rail vehicle |
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| IT1257961B (en) * | 1992-12-30 | 1996-02-19 | Fiat Ferroviaria Spa | CASH STRUCTURE WITH CORRUGATED STRUCTURAL PANELS FOR RAILWAY VEHICLES. |
| FR2720994B1 (en) * | 1994-06-13 | 1996-07-12 | Gec Alsthom Transport Sa | Road or rail vehicle and its assembly process. |
| DE19606792A1 (en) * | 1996-02-23 | 1997-08-28 | Abb Daimler Benz Transp | Rail vehicle with car body |
| CN1225059A (en) * | 1996-05-15 | 1999-08-04 | 塔尔博特车厢厂股份有限两合公司 | System for connecting two components and modular component |
| DE19628305A1 (en) * | 1996-07-13 | 1998-01-15 | Vaw Ver Aluminium Werke Ag | Rail vehicle |
| DE19649041A1 (en) * | 1996-11-27 | 1998-05-28 | Duewag Ag | Car body of a rail vehicle |
-
2001
- 2001-01-26 SE SE0100230A patent/SE521440C2/en not_active IP Right Cessation
-
2002
- 2002-01-23 WO PCT/SE2002/000109 patent/WO2002058981A1/en active IP Right Grant
- 2002-01-23 DE DE60224258T patent/DE60224258T2/en not_active Expired - Lifetime
- 2002-01-23 AT AT02716507T patent/ATE382006T1/en not_active IP Right Cessation
- 2002-01-23 CN CNB028041518A patent/CN1307071C/en not_active Expired - Fee Related
- 2002-01-23 EP EP02716507A patent/EP1353832B1/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101081619B (en) * | 2006-06-02 | 2010-12-01 | 阿尔斯通运输公司 | Side wall of the body of a railway vehicle |
| CN100410118C (en) * | 2006-09-26 | 2008-08-13 | 中国南车集团眉山车辆厂 | All-purpose house car |
| CN102424053B (en) * | 2007-06-07 | 2015-10-28 | 阿尔斯通运输技术公司 | The assembly method of the operator's compartment of train |
| CN102083667A (en) * | 2008-06-06 | 2011-06-01 | 巴姆邦德尔运输有限公司 | Rail vehicle car body and method of assembly |
| CN102083668B (en) * | 2008-06-06 | 2013-05-15 | 巴姆邦德尔运输有限公司 | Rail car underframe assembly and modular car body for a rail vehicle |
| CN102083667B (en) * | 2008-06-06 | 2013-12-18 | 巴姆邦德尔运输有限公司 | Rail vehicle car body and method of assembly |
| CN102060026A (en) * | 2010-09-30 | 2011-05-18 | 宋有洲 | Light transportation vehicle |
| CN102060026B (en) * | 2010-09-30 | 2012-10-10 | 中联运(北京)立体快巴科技发展有限公司 | Light transportation vehicle |
| CN104968552B (en) * | 2013-02-25 | 2017-05-03 | 川崎重工业株式会社 | Railroad vehicle structure |
| CN104968552A (en) * | 2013-02-25 | 2015-10-07 | 川崎重工业株式会社 | Railroad vehicle structure |
| CN105270424A (en) * | 2014-07-25 | 2016-01-27 | Ife-威奥轨道车辆门系统（青岛）有限公司 | Door structure for railway vehicle and railway vehicle with door structure |
| CN105416319A (en) * | 2015-12-08 | 2016-03-23 | 南车株洲电力机车有限公司 | Overall structure type vehicle body |
| CN105416320A (en) * | 2015-12-09 | 2016-03-23 | 南车株洲电力机车有限公司 | Light-weight tramcar body structure, car set and manufacturing method |
| CN105416320B (en) * | 2015-12-09 | 2018-08-03 | 南车株洲电力机车有限公司 | A kind of lightweight tramcar body construction, vehicle group and manufacturing method |
| CN109641596A (en) * | 2016-07-04 | 2019-04-16 | 庞巴迪运输有限公司 | Exterior panel element for vehicle |
| CN109641596B (en) * | 2016-07-04 | 2021-12-07 | 庞巴迪运输有限公司 | Exterior panel element for vehicle |
| CN107719395A (en) * | 2017-11-29 | 2018-02-23 | 中车资阳机车有限公司 | A kind of suspension type sky rail train body |
| CN109050552A (en) * | 2018-09-26 | 2018-12-21 | 重庆中车长客轨道车辆有限公司 | A kind of railcar and its headstock |
| CN111232002A (en) * | 2020-01-16 | 2020-06-05 | 中车株洲电力机车有限公司 | Modular rail vehicle body |
| CN118560583A (en) * | 2024-08-01 | 2024-08-30 | 比亚迪股份有限公司 | Roof module, roof device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1353832A1 (en) | 2003-10-22 |
| DE60224258T2 (en) | 2008-12-11 |
| SE521440C2 (en) | 2003-11-04 |
| CN1307071C (en) | 2007-03-28 |
| WO2002058981A1 (en) | 2002-08-01 |
| EP1353832B1 (en) | 2007-12-26 |
| ATE382006T1 (en) | 2008-01-15 |
| SE0100230D0 (en) | 2001-01-26 |
| DE60224258D1 (en) | 2008-02-07 |
| SE0100230L (en) | 2002-07-27 |
| WO2002058981A8 (en) | 2004-05-27 |
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